Surface configuration of an antenna for a vehicle



FIG. 1 is a left rear perspective view of a surface configuration of an antenna for a vehicle showing my new design, the right rear perspective view being a mirror image thereof;

FIG. 2 is a left front perspective view thereof, the right front perspective view being a mirror image thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a top plan view thereof. 

The ornamental design for a surface configuration of an antenna for a vehicle, as shown and described. 